Air conditioner



FIG. 1 is a perspective view of an air conditioner showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a perspective view thereof with louvers in an open position.

The ornamental design for an air conditioner, as shown and described.